How to maintain aluminum alloy

I believe everyone is familiar with the speedboat. Although some of our friends may not have ridden the speedboat themselves, we can see the figure of the speedboat in movies and online works. As a type of maritime transportation, ships have been welcomed by many people in recent years. There are more and more types of ships on the market, and they are one of the common aluminum ships. However, regarding pure aluminum ships, I think everyone is not familiar with how to maintain them. Below, we will introduce them to you.

1. Coating protection: Use appropriate ship coatings, cover all parts of the ship with the correct process, and isolate the steel surface of each part of the ship from the external corrosive environment. Ship coating protection is an economical and effective protection method. The rationality, scientificity, effectiveness, and economy of marine coating protection are very important, and the key lies in a reasonable coating support system, correct construction technology, and scientific management methods.

2. Electrochemical protection: Electrochemical protection is a protection method that reduces or eliminates the potential difference of corrosive cells, which can be divided into two categories: anodic protection and cathodic protection. Anodic protection is a method of connecting the protected metal to the anode of an external DC power source to reduce the rate of metal corrosion. Cathodic protection is the process of applying cathodic current to the protected structure to reduce its anodic corrosion dissolution rate to a very low level.

Through the above introduction, we believe that everyone should have some understanding of the maintenance issues of aluminum alloy watercraft. If you need maintenance of aluminum alloy watercraft, you can refer to the above two maintenance methods. If you have other relevant information to learn, you can contact us by calling our phone, and we will do our best to meet your needs.